Thursday

August 28, 2014

August 28, 2014

Posted by **Michael** on Monday, May 10, 2010 at 5:13am.

- trig -
**drwls**, Monday, May 10, 2010 at 5:23amThe function has a mean value of (40-8)/2 = 16 (which will have to be added as a constant term), and it attains the mean value when x = 25. The amplitude is 40-16 - 24. Since is goes from min to max when x changes by 50, the period is 100

F(x) = 16 + 24 sin[2 pi (x-25)/100]

= 16 + 24 sin[pi(x-25)/50]

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